In the SP model the predicted mass of \(\chi _{c0}(6P)\)  is about 4669 MeV,
which is very close to that of \(X(4700)\) . Considering \(X(4700)\)  as
the \(\chi _{c0}(6P)\)  state, we find that the predicted width is about 16 MeV (see Table REF ),
which is too narrow to be comparable with the observed width \(120\pm 31^{+42}_{-33}\)  MeV
of \(X(4700)\) . Although the mass seems to fit the experimental observation, the significant discrepancy in the width raises questions on the structure of \(X(4700)\) . In Ref. [1]}, the \(X(4700)\)  is explained as the \(\psi ^{\prime }\phi \)  rescattering via the \(\psi ^{\prime }K_1\)  loops.
The \(X(4700)\)  resonance might be a candidate of charmonium hybrid, for its mass is close to the charmonium hybrids with \(J^{PC}=0^{++}\)  predicted in Ref. [2]}.
